reporter: now, back home to give you an idea of how weather affected flights here, about 81 flights within california yesterday were canceled and those travelers were moved around because of weather so these are tips to keep in mind. we have some holiday tricks as you get ready to travel here if you are flying out of sfo or any airport in the bay area. one, check your own bags. some airlines will actually let you skip the baggage counter and tag your bag yourself. two, precheck with tsa. they have a new program, if you sign up you can pass through a separate security line. three, there are new smartphone apps that keep track of security lines so you will know how much time to expect to spend in those lines. we want to make note again in addition to this being the busiest travel day of the year, the huffington post listed sfo as one of the most actually frustrating airports to go to, orbitz saying one of the busiest hub on thanksgiving. live in san francisco, cate caugiran, cbs 5. >>> new this morning a man has been found dead after he went missing while looking for his cat overnight. divers located h